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1XQG

3.10 A crystal structure of maspin, Space group P 4 21 2

Functional Information from GO Data
ChainGOidnamespacecontents
A0004867molecular_functionserine-type endopeptidase inhibitor activity
A0005515molecular_functionprotein binding
A0005576cellular_componentextracellular region
A0005737cellular_componentcytoplasm
B0004867molecular_functionserine-type endopeptidase inhibitor activity
B0005515molecular_functionprotein binding
B0005576cellular_componentextracellular region
B0005737cellular_componentcytoplasm
Functional Information from PROSITE/UniProt
site_idPS00284
Number of Residues11
DetailsSERPIN Serpins signature. LNADHPFIYiI
ChainResidueDetails
ALEU348-ILE358

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsSite: {"description":"Reactive bond homolog","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

257629

PDB entries from 2026-08-05

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